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Cold Store Panels and Beyond: Top Materials for Cold Storage
Efficiency
In today’s logistics and food industries, cold storage facilities play a crucial role in preserving
perishable goods such as pharmaceuticals, dairy, meat, fruits, and vegetables. Maintaining a
consistent internal temperature and minimizing energy loss is the core objective of any
efficient cold storage system. One of the most vital components that contribute to this
performance is the quality of construction materials—especially cold store panels.
However, there’s more to cold storage efficiency than just panels. Let’s explore the top
materials and technologies that make a cold storage facility truly high-performing.
1. Cold Store Panels: The Foundation of Temperature Control
Cold store panels, also known as insulated sandwich panels, form the backbone of any cold
room or refrigerated facility. These panels are typically composed of an insulating core
material—such as Polyurethane (PU), Polyisocyanurate (PIR), or Expanded Polystyrene
(EPS)—encased between two metal sheets, usually galvanized steel or aluminum.
● PU and PIR Panels: These offer high thermal resistance (low thermal conductivity),
making them ideal for energy-efficient storage.
● EPS Panels: Slightly more affordable, EPS panels are suitable for chilled
environments rather than deep freezing.
● Advantages:
○ Excellent insulation performance
○ Moisture resistance
○ Quick and easy installation
○ Fire resistance (especially PIR)
High-performance cold store panels significantly reduce heat transfer, helping to maintain
consistent internal temperatures with less energy consumption.
2. Flooring Solutions with Thermal Insulation
Insulated flooring is essential for ensuring that heat does not seep into the cold storage
space from the ground. Materials such as extruded polystyrene (XPS) or high-density
polyurethane foam are often used under concrete floors.
● XPS Foam Boards: These boards are water-resistant and have high compressive
strength, ideal for supporting heavy loads without compromising insulation.
● Vapor Barriers: Installed beneath insulated floors to prevent moisture ingress, which
can damage insulation and lead to bacterial growth.
3. Doors and Seals: Keeping the Cold In
A cold store is only as efficient as its doors. High-speed roll-up doors, insulated sliding
doors, or hinged freezer doors are often used, depending on traffic and storage
requirements.
● Key Features:
○ Air-tight seals to prevent temperature leakage
○ Self-closing mechanisms
○ Anti-frost heating elements (in freezer doors)
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Maintaining tight seals with weather-stripping and gasket materials is essential to avoid
temperature fluctuations and increased energy bills.
4. Refrigeration Systems: Core of Climate Control
Even the best cold store panels won’t help much without a properly designed refrigeration
system. The efficiency of a cold room is largely influenced by the type of refrigeration
technology used.
● Scroll and Screw Compressors: Preferred for their efficiency and quiet operation
● Ammonia and CO2 Systems: Popular for large-scale facilities due to their
environmental benefits and cost-effectiveness
● Energy Monitoring Systems: Smart thermostats and sensors help maintain precise
control over temperature and humidity
5. Lighting and Automation Systems
While lighting may seem minor, inefficient lighting can raise internal temperatures, increasing
cooling demand. LED lights are now standard in cold rooms due to their low heat emission
and energy efficiency. Pairing this with motion sensors and automated systems helps further
reduce energy use and enhances cold storage efficiency.
Conclusion: TSSC Group – Building Smarter Cold Storage Facilities
Cold store efficiency is a result of the right combination of materials and technologies. Cold
store panels form the structural and thermal barrier that ensures optimal conditions inside
the storage unit, but they must be complemented with well-designed floors, doors,
refrigeration systems, and lighting solutions.
TSSC Group, one of the leading manufacturers and suppliers of cold store panels and
prefabricated building materials in the Middle East and Africa, offers comprehensive cold
storage solutions. With decades of expertise in insulated panels, refrigeration systems, and
modular construction, TSSC delivers high-quality, energy-efficient, and custom-designed
cold rooms to meet the most demanding commercial and industrial needs. Whether you're
setting up a small cold room or a large cold storage warehouse, TSSC Group ensures long-
term performance, reliability, and value.